#FCFF61#FCFF61

#FCFF61 is a very light, vivid yellow. Relative luminance 0.931; OKLCH L 97.0% C 0.176 H 110.3°. Best body text is #000000 at 19.62:1 contrast (WCAG AA passes).

Color values

HEX	#FCFF61
RGB	rgb(252, 255, 97)
HSL	hsl(61, 100%, 69%)
HSV	hsv(61, 62%, 100%)
CMYK	cmyk(1.2%, 0%, 62%, 0%)
CIE-LAB	lab(97.26, -19.94, 72.55)
CIE-LCH	lch(97.26, 75.24, 105.37°)
OKLab	oklab(96.95% -0.0609 0.1647)
OKLCH	oklch(96.95% 0.176 110.3)
XYZ	xyz(78.0649, 93.0805, 25.1610)
Luminance	0.9308 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCFF61 #6461FF

analogous

#FFB361 #FCFF61 #ADFF61

triadic

#FCFF61 #61FCFF #FF61FC

tetradic

#FCFF61 #61FFB3 #6461FF #FF61AD

square

#FCFF61 #61FFB3 #6461FF #FF61AD

split-complementary

#FCFF61 #61ADFF #B361FF

monochromatic

#E1E600 #FBFF24 #FCFF61 #FDFF9E #FEFFDB

Accessibility & contrast

On white

1.07

#FCFF61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.62

#FCFF61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCFF61

19.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCFF61	#FFFFFF	#000000	##000000
##FCFF61	1.00	1.07	19.62	19.62
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.62	21.00	1.00	1.00
##000000	19.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF54D

Deuteranopia (green-blind)

#FFF96B

Tritanopia (blue-blind)

#FFF0DE

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #fcff61;
/* rgb */ color: rgb(252, 255, 97);
/* oklch */ color: oklch(97.0% 0.176 110.3);

Tailwind

colors: {
  custom: {
    50: '#ffff95',
    500: '#fcff61',
    950: '#000000',
  },
}

SCSS

$custom: #fcff61;
$custom-light: #ffff95;
$custom-dark: #000000;

JSON

{
  "hex": "#fcff61",
  "rgb": {
    "r": 252,
    "g": 255,
    "b": 97
  },
  "hsl": {
    "h": 61.139,
    "s": 100,
    "l": 69.02
  },
  "oklch": {
    "l": 0.96951,
    "c": 0.17557,
    "h": 110.3
  },
  "luminance": 0.93079
}

Semantic roles & 50–950 ramp

primary

#FCFF61

secondary

#2E2BDA

accent

#00E604

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FCFF61

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →